• HOME
  • QUIZ
  • CONTACT US
EXAMIANS
  • COMPUTER
  • CURRENT AFFAIRS
  • ENGINEERING
    • Chemical Engineering
    • Civil Engineering
    • Computer Engineering
    • Electrical Engineering
    • Mechanical Engineering
  • ENGLISH GRAMMAR
  • GK
  • GUJARATI MCQ

Machine Design

Machine Design
The included angle for the V-belt is usually

60°-80°
30°-40°
10°-20°
40°-60°

ANSWER DOWNLOAD EXAMIANS APP

Machine Design
For general industrial machinery, the ratio of the length of journal to its diameter is taken as

1 to 2
5 to 10
0.5 to 1
3 to 5

ANSWER DOWNLOAD EXAMIANS APP

Machine Design
In a flat belt drive, if the slip between the driver and belt is 1 %, between the belt and follower is 3% and driver and follower pulley diameters are equal, then velocity ratio of the drive will be

0.96
0.98
0.99
0.97

ANSWER DOWNLOAD EXAMIANS APP

Machine Design
A V-belt designated as B 4430 LP has

4430 mm as nominal pitch length
4430 mm as centre distance between pulleys
4430 mm as diameter of small pulley
4430 mm as diameter of large pulley

ANSWER DOWNLOAD EXAMIANS APP

Machine Design
The application of third type levers is found in

Handle of a hand pump
A pair of tongs
Lever of a loaded safety valve
Hand wheel of a punching press

ANSWER DOWNLOAD EXAMIANS APP

Machine Design
A tapered key which fits in a key way in the hub and is flat on the shaft, is known as

Feather key
Gib-head key
Wood ruff key
Flat saddle key

ANSWER DOWNLOAD EXAMIANS APP
MORE MCQ ON Machine Design

DOWNLOAD APP

  • APPLE
    from app store
  • ANDROID
    from play store

SEARCH

LOGIN HERE


  • GOOGLE

FIND US

  • 1.70K
    FOLLOW US
  • EXAMIANSSTUDY FOR YOUR DREAMS.
  • SUPPORT :SUPPORT EMAIL ACCOUNT : examians@yahoo.com

OTHER WEBSITES

  • GUJARATI MCQ
  • ACCOUNTIANS

QUICK LINKS

  • HOME
  • QUIZ
  • PRIVACY POLICY
  • DISCLAIMER
  • TERMS & CONDITIONS
  • CONTACT US
↑